.nav-item:hover {
    background-color: rgb(138, 138, 138,0.2);
    border-radius: 5px;
}
body {
    font-family: 'TuzTom';
}
@font-face {
    font-family: 'TuzTom';
    src: url('https://20240731.oss-cn-beijing.aliyuncs.com/font/UKIJTuT.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
  }
.spinner {
    top:50%;
    left:50%;
    position: absolute;
    z-index: 10;
    margin: 100px auto 0;
    width: 150px;
    text-align: center;
}

.spinner > div {
    width: 30px;
    height: 30px;
    background-color:#0d6efd;
    border-radius: 100%;
    display: inline-block;
    -webkit-animation: bouncedelay 1.4s infinite ease-in-out;
    animation: bouncedelay 1.4s infinite ease-in-out;
    /* Prevent first frame from flickering when animation starts */
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}

.spinner .bounce1 {
    -webkit-animation-delay: -0.32s;
    animation-delay: -0.32s;
}

.spinner .bounce2 {
    -webkit-animation-delay: -0.16s;
    animation-delay: -0.16s;
}

@-webkit-keyframes bouncedelay {
    0%, 80%, 100% { -webkit-transform: scale(0.0) }
    40% { -webkit-transform: scale(1.0) }
}

@keyframes bouncedelay {
    0%, 80%, 100% {
        transform: scale(0.0);
        -webkit-transform: scale(0.0);
    } 40% {
          transform: scale(1.0);
          -webkit-transform: scale(1.0);
      }
}


